Physician Profile
Unclaimed ProfileAbout MULLEN
Mark Jay Mullen, MD practises internal medicine in Feasterville Trevose, PA. Mark is a 1987 graduate of Jefferson Medical College of Thomas Jefferson University.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Mullen specialise in?
Dr. Mullen is an internal medicine in Feasterville Trevose, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Mullen located?
Dr. Mullen is listed at 23 BUSTLETON PIKE SUITE 200, Feasterville Trevose, PA 19053. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Mullen's phone number?
The number on file is (215) 464-0770. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mullen's NPI number?
Dr. Mullen's National Provider Identifier is 1679581870. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Mullen go to medical school?
Dr. Mullen attended Jefferson Medical College of Thomas Jefferson University, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Mullen been practising?
Dr. Mullen has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Mullen do most often?
According to Medicare billing data, Dr. Mullen provides treatments such as influenza vaccine split virus, preservative free and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Mullen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mullen. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (215) 464-0770
- Email not available
Practice Locations
23 BUSTLETON PIKE SUITE 200
Feasterville Trevose, PA 19053
Procedures Most Often Billed to Medicare
855 services · 637 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
58 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
27 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
389 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
179 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
128 |
| Administration of influenza virus vaccine | Billing code | G0008 |
59 |
| Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | Billing code | G0402 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 26 related providers in 4 groups
Other internal medicines in Feasterville Trevose 2
Same specialty, same city.
Trained at Jefferson Medical College of Thomas Jefferson University 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at Jefferson Medical College of Thomas Jefferson University 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in PA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.